RHSA-2026:21773 - Security Advisory

Topic

Red Hat Offline Knowledge Portal security fixes, bug fixes, enhancements & content update

Description

This Red Hat Offline Knowledge Portal release upgrades from Solr 9.8.1 to Solr 10.0.0, and fixes several CVEs. It also includes content updates as of May 26 2026.

Solution

The container image provided by this update can be downloaded from the Red Hat container registry at registry.redhat.io using the "podman pull" command.

Fixes

• RHOKP-1365 - Mitigate jetty-http CVE-2026-2332 and CVE-2025-11143
• RHOKP-1389 - Solr 10.0.0 Migration
• RHOKP-1517 - Security content link on errata pages reads "access.redhat.com"

CVEs

• CVE-2025-11143
• CVE-2026-2332
• CVE-2026-34477
• CVE-2026-34478
• CVE-2026-34479
• CVE-2026-34480
• CVE-2026-34481

References

• https://access.redhat.com/products/red-hat-offline-knowledge-portal
• https://access.redhat.com/security/updates/classification/
• https://docs.redhat.com/en/documentation/red_hat_offline_knowledge_portal/1